"Unsupported libc target architecture ${LIBC_TARGET_ARCHITECTURE}")
endif()
+if(LIBC_TARGET_OS STREQUAL "baremetal")
+ set(LIBC_TARGET_OS_IS_BAREMETAL TRUE)
+elseif(LIBC_TARGET_OS STREQUAL "linux")
+ set(LIBC_TARGET_OS_IS_LINUX TRUE)
+elseif(LIBC_TARGET_OS STREQUAL "darwin")
+ set(LIBC_TARGET_OS_IS_DARWIN TRUE)
+elseif(LIBC_TARGET_OS STREQUAL "windows")
+ set(LIBC_TARGET_OS_IS_WINDOWS TRUE)
+else()
+ message(FATAL_ERROR
+ "Unsupported libc target operating system ${LIBC_TARGET_OS}")
+endif()
+
+
# If the compiler target triple is not the same as the triple specified by
# LIBC_TARGET_TRIPLE, we will add a --target option if the compiler is clang.
# If the compiler is GCC we just error out as there is no equivalent of an
--- /dev/null
+include "config/public_api.td"
+
+include "spec/stdc.td"
+
+def CTypeAPI : PublicAPI<"ctype.h"> {
+}
+
+def IntTypesAPI : PublicAPI<"inttypes.h"> {
+ let Types = ["imaxdiv_t"];
+}
+
+def StdlibAPI : PublicAPI<"stdlib.h"> {
+ let Types = [
+ "div_t",
+ "ldiv_t",
+ "lldiv_t",
+ "size_t",
+ "__bsearchcompare_t",
+ "__qsortcompare_t",
+ "__atexithandler_t",
+ ];
+}
+
+def StringAPI : PublicAPI<"string.h"> {
+ let Types = ["size_t"];
+}
--- /dev/null
+set(TARGET_LIBC_ENTRYPOINTS
+ # ctype.h entrypoints
+ libc.src.ctype.isalnum
+ libc.src.ctype.isalpha
+ libc.src.ctype.isascii
+ libc.src.ctype.isblank
+ libc.src.ctype.iscntrl
+ libc.src.ctype.isdigit
+ libc.src.ctype.isgraph
+ libc.src.ctype.islower
+ libc.src.ctype.isprint
+ libc.src.ctype.ispunct
+ libc.src.ctype.isspace
+ libc.src.ctype.isupper
+ libc.src.ctype.isxdigit
+ libc.src.ctype.toascii
+ libc.src.ctype.tolower
+ libc.src.ctype.toupper
+
+ # string.h entrypoints
+ libc.src.string.bcmp
+ libc.src.string.bcopy
+ libc.src.string.bzero
+ libc.src.string.memccpy
+ libc.src.string.memchr
+ libc.src.string.memcmp
+ libc.src.string.memcpy
+ libc.src.string.memmove
+ libc.src.string.mempcpy
+ libc.src.string.memrchr
+ libc.src.string.memset
+ libc.src.string.stpcpy
+ libc.src.string.stpncpy
+ libc.src.string.strcat
+ libc.src.string.strchr
+ libc.src.string.strcmp
+ libc.src.string.strcpy
+ libc.src.string.strcspn
+ libc.src.string.strlcat
+ libc.src.string.strlcpy
+ libc.src.string.strlen
+ libc.src.string.strncat
+ libc.src.string.strncmp
+ libc.src.string.strncpy
+ libc.src.string.strnlen
+ libc.src.string.strpbrk
+ libc.src.string.strrchr
+ libc.src.string.strspn
+ libc.src.string.strstr
+ libc.src.string.strtok
+ libc.src.string.strtok_r
+
+ # inttypes.h entrypoints
+ libc.src.inttypes.imaxabs
+ libc.src.inttypes.imaxdiv
+ libc.src.inttypes.strtoimax
+ libc.src.inttypes.strtoumax
+
+ # stdlib.h entrypoints
+ libc.src.stdlib.abs
+ libc.src.stdlib.atoi
+ libc.src.stdlib.atof
+ libc.src.stdlib.atol
+ libc.src.stdlib.atoll
+ libc.src.stdlib.bsearch
+ libc.src.stdlib.div
+ libc.src.stdlib.labs
+ libc.src.stdlib.ldiv
+ libc.src.stdlib.llabs
+ libc.src.stdlib.lldiv
+ libc.src.stdlib.qsort
+ libc.src.stdlib.strtod
+ libc.src.stdlib.strtof
+ libc.src.stdlib.strtol
+ libc.src.stdlib.strtold
+ libc.src.stdlib.strtoll
+ libc.src.stdlib.strtoul
+ libc.src.stdlib.strtoull
+)
+
+set(TARGET_LIBM_ENTRYPOINTS
+ # math.h entrypoints
+ libc.src.math.fabs
+ libc.src.math.fabsf
+ libc.src.math.fabsl
+ libc.src.math.fdim
+ libc.src.math.fdimf
+ libc.src.math.fdiml
+ libc.src.math.fmax
+ libc.src.math.fmaxf
+ libc.src.math.fmaxl
+ libc.src.math.fmin
+ libc.src.math.fminf
+ libc.src.math.fminl
+)
+
+set(TARGET_LLVMLIBC_ENTRYPOINTS
+ ${TARGET_LIBC_ENTRYPOINTS}
+ ${TARGET_LIBM_ENTRYPOINTS}
+)
add_subdirectory(testutils)
add_subdirectory(UnitTest)
-if(LLVM_LIBC_FULL_BUILD AND NOT LIBC_TARGET_ARCHITECTURE_IS_GPU)
+if(LLVM_LIBC_FULL_BUILD AND NOT
+ (LIBC_TARGET_ARCHITECTURE_IS_GPU OR LIBC_TARGET_OS_IS_BAREMETAL))
add_subdirectory(IntegrationTest)
add_subdirectory(tools)
endif()